Sarah saw a bunch of kids riding bicycles and skating on roller blades. she told her mother that she saw 62 wheels and 16 kids. how many of the kids were riding bicycles and how many were on roller blades

Y + 4x = 8 and 5x + 2y = 13

Is the gcf of a pair of numbers ever equal to one of the numbers

Distribute -3 (4x + 5)

What times 2 equels 15

Which of the following is a multiple of 2? A. 847 B. 75 C. 2,461 D. 1,000

A researcher conducts a hypothesis test on a population proportion. Her null and alternative hypothesis are H0 : p = 0.4 and Ha : p < 0.4. The test statistic and p-value for the test are z = - 3.01 and p-value = 0.0013.

How do I solve (-2-6i) (1 + i)

I'm a election 4713 people voted candidate B received 2 thirds of the votes. How many votes did candidate b receive

A car can travel 476 miles on 14 gallons of gas. Write an equation relating to the distance d to the number of gallons g. How many gallons of gas first this car need to travel 578 miles?

What is the volume of a cereal box that is 2 inches thick, 12 inches high and 10 inches wide? A) 24 cubic inches B) 72 cubic inches C) 120 cubic inches D) 240 cubic inches